locale settings and iconv() libraries problem

[sino32]

I can't run vpnclient, result is:
-- Alert: SoftEther VPN Kernel --
String Library Init Failed.
Please check your locale settings and iconv() libraries.

I use binariy packages libopenssl_1.0.1i-1_ar71xx.ipk and softethervpnclient_4.10-9505_ar71xx.ipk for OpenWRT Barier breaker 14.07
router is: ar71xx/mikrotik/

[chijiao]

Same problem on openwrt 14.07 ar71xx

[sino32]

I tried following steps:

1. Select menuconfig -> Global build setting -> Compile with full language support.
   
2. Ubuntu cannot find -liconv then I install libiconv:
   wget http://ftp.gnu.org/pub/gnu/libiconv/libiconv-1.13.1.tar.gz
   tar xvfz libiconv-1.13.1.tar.gz
   cd libiconv-1.13.1
   ./configure --prefix=/usr/local/Cellar/libiconv/1.13.1
   make
   sudo make install
3. The result is:
   /usr/bin/ld: tmp/objs/Mayaqua/Cfg.o: Relocations in generic ELF (EM: 8)
   /usr/bin/ld: tmp/objs/Mayaqua/Cfg.o: Relocations in generic ELF (EM: 8)
   /usr/bin/ld: tmp/objs/Mayaqua/Cfg.o: Relocations in generic ELF (EM: 8)
   tmp/objs/Mayaqua/Cfg.o: error adding symbols: File in wrong format

[el1n]

This problem occurs because not set LANG environment variable in OpenWrt.
If you want run softether binary in shell, you need set LANG environment variable.

e.g.

/usr/bin/env LANG=en_US.UTF-8 /usr/bin/vpnclient

I did append this command to init script but regarding this i forget write to README.MD.